Question: Where and when did John Foster Dulles hold the position of diplomat?
Paraphrase: Where and when did John Foster Dulles preserve the function of diplomat?
SPARQL (Wikidata): SELECT ?value1 ?value2 WHERE { wd:Q223677 p:P39 ?s . ?s ps:P39 wd:Q193391 . ?s pq:P585 ?value1 . ?s pq:P276 ?value2 }